Manual vacuum pump



FIG. 1 is a perspective view of a manual vacuum pump showing the new design.

FIG. 2 is a front view of the manual vacuum pump of FIG. 1 .

FIG. 3 is a rear view of the manual vacuum pump of FIG. 1 .

FIG. 4 is a side view of the manual vacuum pump of FIG. 1 .

FIG. 5 is an opposite side view the manual vacuum pump of FIG. 1 .

FIG. 6 is a top view the manual vacuum pump of FIG. 1 ; and,

FIG. 7 is a bottom view the manual vacuum pump of FIG. 1 .

The broken lines in the drawing illustrate portions of the manual vacuum pump that form no part of the claimed design. 

CLAIM The ornamental design for a manual vacuum pump, as shown and described. 